Wafer check valves that are designed to fit between a set of
flanges. These valves are check valves designed to protect gas and
liquid piping systems. Wafer check valves are available in variety
of types such as disc check valves and wafer versions of swing and
split disc check valves. The conventional lift and swing check
valves are bulky and this factor makes them costly and limits its
size. The low maintenance and high performance of wafer check
valves makes them the preferred choice over the conventional swing
check valves.